140387184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139273}}^1$

素因数の和:139294

約数の個数: 60

約数和(自身を含む): 449019376

約数和(自身を除く): 308632192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 139273, 278546, 417819, 557092, 835638, 974911, 1114184, 1253457, 1671276, 1949822, 2228368, 2506914, 2924733, 3342552, 3899644, 5013828, 5849466, 6685104, 7799288, 8774199, 10027656, 11698932, 15598576, 17548398, 20055312, 23397864, 35096796, 46795728, 70193592, 140387184]

約数ペア:

[(1, 140387184), (2, 70193592), (3, 46795728), (4, 35096796), (6, 23397864), (7, 20055312), (8, 17548398), (9, 15598576), (12, 11698932), (14, 10027656), (16, 8774199), (18, 7799288), (21, 6685104), (24, 5849466), (28, 5013828), (36, 3899644), (42, 3342552), (48, 2924733), (56, 2506914), (63, 2228368), (72, 1949822), (84, 1671276), (112, 1253457), (126, 1114184), (144, 974911), (168, 835638), (252, 557092), (336, 417819), (504, 278546), (1008, 139273)]